根据 class 使用分配正确的 package

Question

I have a java web service application, having two packages.

com.demo.webappl.dao <= contains the Data Access Object classes.

com.demo.webappl.dto <= contains the data transfer Object Classes.

But there are some other POJO classes which are used in commonly in these dto and dao classes, logically what should I name that pages which contains POJO classes which are neither dao nor dto .

Answer 1

Usually, objects that you use to share data across different layers of your program classify under dto . These classes sometimes are left in the "root" package ( com.demo.webappl ). For objects with are used internally in a single package can be left in the package itself ( com.demo.webappl.module1 ).

For better clarity, try checking your organization or the framework's coding standards/guidelines.